mk-rootfs.sh

hc

2023-12-11 072de836f53be56a70cecf70b43ae43b7ce17376

 kernel/drivers/net/hamradio/bpqether.c
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@@ -1,13 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  *	G8BPQ compatible "AX.25 via ethernet" driver release 004
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  *
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  *	This code REQUIRES 2.0.0 or higher/ NET3.029
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- *
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- *	This module:
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- *		This module is free software; you can redistribute it and/or
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- *		modify it under the terms of the GNU General Public License
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- *		as published by the Free Software Foundation; either version
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- *		2 of the License, or (at your option) any later version.
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  *
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  *	This is a "pseudo" network driver to allow AX.25 over Ethernet
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  *	using G8BPQ encapsulation. It has been extracted from the protocol
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@@ -153,7 +148,8 @@
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 {
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 	struct bpqdev *bpq;
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-	list_for_each_entry_rcu(bpq, &bpq_devices, bpq_list) {
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+	list_for_each_entry_rcu(bpq, &bpq_devices, bpq_list,
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+				lockdep_rtnl_is_held()) {
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 		if (bpq->ethdev == dev)
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 			return bpq->axdev;
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 	}
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@@ -537,7 +533,7 @@
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 	if (!net_eq(dev_net(dev), &init_net))
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 		return NOTIFY_DONE;
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-	if (!dev_is_ethdev(dev))
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+	if (!dev_is_ethdev(dev) && !bpq_get_ax25_dev(dev))
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 		return NOTIFY_DONE;
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 	switch (event) {